<template>
  <div class="login">

    <div class="">
      <el-form ref="loginRef" :model="loginForm" :rules="loginRules" class="login-form">
        <h3 class="title">欢迎登录</h3>
        <!--  -->
        <!--  -->
        <div class="flex justify-center pb-2" v-if="false">
          <div class="flex">
            <div @click="change('1')" :class="loginForm.change == '1' ? 'list' : ''">
              平台帐号
            </div>
            ｜
            <div @click="change('2')" :class="loginForm.change == '2' ? 'list' : ''">
              公司帐号
            </div>
          </div>
        </div>

        <el-form-item label="商家列表" v-if="loginForm.change == '2' && mercList.length != 0">
          <el-select v-model="changeMerc" placeholder="请选择平台">
            <el-option :label="item.name" :value="item.merchantId" v-for="(item, index) in mercList"
              :key="index"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item class="" prop="phone" label="手机号码">
          <el-input v-model="loginForm.phone" auto-complete="off" placeholder="手机号">
          </el-input>
        </el-form-item>
        <!-- <el-checkbox v-model="loginForm.rememberMe" style="margin: 0px 0px 25px 0px">记住密码</el-checkbox> -->
        <el-form-item style="width: 100%">
          <el-button :loading="loading" size="large" type="primary" style="width: 100%" @click.prevent="handleLogin">
            <span v-if="!loading">登 录</span>
            <span v-else>登 录 中...</span>
          </el-button>
          <div style="float: right" v-if="register">
            <router-link class="link-type" :to="'/register'">立即注册</router-link>
          </div>
        </el-form-item>
      </el-form>
      <!-- 登录弹框 -->
      <!-- :align-center="true" -->
      <el-dialog top="30" width="500" title="请选择登录系统" :close-on-click-modal="false" v-model="dialogVisible" :before-close="dialogBeforeClose">
        <div>
          <el-select v-model="loginForm.merchantId" placeholder="请选择平台" @change="handleChange">
            <el-option v-for="item in options" :key="item.merchantId" :label="item.name" :value="item.merchantId">
            </el-option>
          </el-select>
        </div>
      </el-dialog>
    </div>

    <!--  底部  -->
    <div class="el-login-footer">
      <span>Copyright © 2018-2024 ruoyi.vip All Rights Reserved.</span>
    </div>
  </div>
</template>

<script setup>
import { getCodeImg } from "@/api/login";
import Cookies from "js-cookie";
import { encrypt, decrypt } from "@/utils/jsencrypt";
import useUserStore from "@/store/modules/user";
import { fa } from "element-plus/es/locales.mjs";

const userStore = useUserStore();
const route = useRoute();
const router = useRouter();
const { proxy } = getCurrentInstance();

/*  */
const options = ref([])

const dialogVisible = ref(false);
const dialogBeforeClose = (done) => {
  done();
  dialogVisible.value = false;
};

/*  */
const loginForm = ref({
  username: "admin",
  password: "admin123",
  rememberMe: false,
  code: "",
  uuid: "",
  change: 1,
  phone: "15070519579",
  merchantId: ''
});


//
const changeMerc = ref("");
const mercList = ref([]);

const loginRules = {
  // username: [{ required: true, trigger: "blur", message: "请输入您的账号" }],
  // password: [{ required: true, trigger: "blur", message: "请输入您的密码" }],
  // code: [{ required: true, trigger: "change", message: "请输入验证码" }],
};

const codeUrl = ref("");
const loading = ref(false);
// 验证码开关
const captchaEnabled = ref(true);
// 注册开关
const register = ref(false);
const redirect = ref(undefined);

watch(
  route,
  (newRoute) => {
    redirect.value = newRoute.query && newRoute.query.redirect;
  },
  { immediate: true }
);

function handleLogin() {
  proxy.$refs.loginRef.validate((valid) => {
    if (valid) {
      console.log('222222222222222222');

      loading.value = true;
      // 勾选了需要记住密码设置在 cookie 中设置记住用户名和密码
      if (loginForm.value.rememberMe) {
        Cookies.set("username", loginForm.value.username, { expires: 30 });
        Cookies.set("password", encrypt(loginForm.value.password), {
          expires: 30,
        });
        Cookies.set("rememberMe", loginForm.value.rememberMe, { expires: 30 });
      } else {
        // 否则移除
        Cookies.remove("username");
        Cookies.remove("password");
        Cookies.remove("rememberMe");
      }
      console.log('333333333333333333');

      // 调用action的登录方法
      userStore
        .backAdminauthApiloginApi(loginForm.value)
        .then((res) => {
          console.log('api44', res);
          options.value = res
          dialogVisible.value = true;
        })
        .catch(() => {
          loading.value = false;
          // 重新获取验证码
          if (captchaEnabled.value) {
            // getCode();
          }
        });
    }
  });
}

function handleChange() {
  userStore
    .backAdminauthApiloginbindApi(loginForm.value)
    .then((res) => {
      const query = route.query;
      const otherQueryParams = Object.keys(query).reduce((acc, cur) => {
        if (cur !== "redirect") {
          acc[cur] = query[cur];
        }
        return acc;
      }, {});
      router.push({
        path: redirect.value || "/",
        query: otherQueryParams,
      });
    })
    .catch(() => {
      loading.value = false;
      // 重新获取验证码
      if (captchaEnabled.value) {
        // getCode();
      }
    });
}

function getCode() {
  getCodeImg().then((res) => {
    captchaEnabled.value =
      res.captchaEnabled === undefined ? true : res.captchaEnabled;
    if (captchaEnabled.value) {
      codeUrl.value = "data:image/gif;base64," + res.img;
      loginForm.value.uuid = res.uuid;
    }
  });
}

function getCookie() {
  const username = Cookies.get("username");
  const password = Cookies.get("password");
  const rememberMe = Cookies.get("rememberMe");
  loginForm.value = {
    username: username === undefined ? loginForm.value.username : username,
    password:
      password === undefined ? loginForm.value.password : decrypt(password),
    rememberMe: rememberMe === undefined ? false : Boolean(rememberMe),
  };
}

function change(e) {
  // console.log(e, "e");
  if (e == "1") {
    loginForm.value.phone = "15070519579";
  } else if (e == "2") {
    loginForm.value.phone = "15011111111";
  }
}

// getCode();
// getCookie();
</script>

<style lang='scss' scoped>
:deep(.el-input__wrapper) {
  height: 32px !important;
}

:deep(.el-input__inner) {
  height: 24px !important;
}

:deep(.el-select-dropdown__item) {
  padding: 0;
  text-align: center !important;
}

// .list:hover{
//   background-color: var(--hoverColor);
// }

.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  background-image: url("../assets/images/login-background.jpg");
  background-size: cover;
}

.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.login-form {
  border-radius: 6px;
  background: #ffffff;
  // width: 400px;
  // width: 420px;
  width: 440px;
  // width: 800px;
  padding: 25px 25px 5px 25px;

  .el-input {
    height: 40px;

    input {
      height: 40px;
    }
  }

  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 0px;
  }
}

.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}

.login-code {
  width: 33%;
  height: 40px;
  float: right;

  img {
    cursor: pointer;
    vertical-align: middle;
  }
}

.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}

.login-code-img {
  height: 40px;
  padding-left: 12px;
}
</style>
